DE2860397D1 - Cooled piston for an internal-combustion engine and method for producing same - Google Patents
Cooled piston for an internal-combustion engine and method for producing sameInfo
- Publication number
- DE2860397D1 DE2860397D1 DE7878200004T DE2860397T DE2860397D1 DE 2860397 D1 DE2860397 D1 DE 2860397D1 DE 7878200004 T DE7878200004 T DE 7878200004T DE 2860397 T DE2860397 T DE 2860397T DE 2860397 D1 DE2860397 D1 DE 2860397D1
- Authority
- DE
- Germany
- Prior art keywords
- internal
- combustion engine
- producing same
- cooled piston
- piston
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F3/00—Pistons
- F02F3/0015—Multi-part pistons
- F02F3/003—Multi-part pistons the parts being connected by casting, brazing, welding or clamping
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F3/00—Pistons
- F02F3/16—Pistons having cooling means
- F02F3/20—Pistons having cooling means the means being a fluid flowing through or along piston
- F02F3/22—Pistons having cooling means the means being a fluid flowing through or along piston the fluid being liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P3/00—Other installations
- F02P3/06—Other installations having capacitive energy storage
- F02P3/10—Low-tension installation, e.g. using surface-discharge sparking plugs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F3/00—Pistons
- F02F3/0015—Multi-part pistons
- F02F3/003—Multi-part pistons the parts being connected by casting, brazing, welding or clamping
- F02F2003/0061—Multi-part pistons the parts being connected by casting, brazing, welding or clamping by welding
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F2200/00—Manufacturing
- F02F2200/04—Forging of engine parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/04—Heavy metals
- F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
- F05C2201/0448—Steel
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772730120 DE2730120A1 (de) | 1977-07-04 | 1977-07-04 | Gekuehlter brennkraftmaschinenkolben |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2860397D1 true DE2860397D1 (en) | 1981-02-26 |
Family
ID=6013111
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19772730120 Withdrawn DE2730120A1 (de) | 1977-07-04 | 1977-07-04 | Gekuehlter brennkraftmaschinenkolben |
DE7878200004T Expired DE2860397D1 (en) | 1977-07-04 | 1978-06-01 | Cooled piston for an internal-combustion engine and method for producing same |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19772730120 Withdrawn DE2730120A1 (de) | 1977-07-04 | 1977-07-04 | Gekuehlter brennkraftmaschinenkolben |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0000592B1 (de) |
JP (1) | JPS5428949A (de) |
BR (1) | BR7804259A (de) |
DE (2) | DE2730120A1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2919638A1 (de) * | 1979-05-16 | 1980-11-20 | Schmidt Gmbh Karl | Kolben fuer brennkraftmaschinen |
JPS578335U (de) * | 1980-06-18 | 1982-01-16 | ||
DE9108696U1 (de) * | 1991-07-15 | 1991-08-29 | Alcan Deutschland GmbH, 3400 Göttingen | Kolben für Brennkraftmaschinen |
DE19510050A1 (de) * | 1995-03-20 | 1996-09-26 | Mahle Gmbh | Leichter, gegossener Kolben für Verbrennungsmotoren |
US6279455B1 (en) * | 1998-10-06 | 2001-08-28 | Caterpillar Inc. | Method and apparatus for making a two piece unitary piston |
GB2366607B (en) * | 2000-09-06 | 2004-06-09 | Federal Mogul Bradford Ltd | Piston for internal combustion engine |
DE102004038465A1 (de) * | 2004-08-07 | 2006-02-23 | Ks Kolbenschmidt Gmbh | Kolben, insbesondere Kühlkanalkolben einer Brennkraftmaschine, mit zumindest drei Reibschweißzonen |
DE102007044106A1 (de) | 2007-09-15 | 2009-03-19 | Mahle International Gmbh | Zweiteiliger Kolben für einen Verbrennungsmotor |
DE102007061601A1 (de) | 2007-12-20 | 2009-06-25 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor sowie Verfahren zu seiner Herstellung |
DE102009032941A1 (de) * | 2009-07-14 | 2011-01-20 | Mahle International Gmbh | Mehrteiliger Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung |
US8807109B2 (en) * | 2009-11-06 | 2014-08-19 | Federal-Mogul Corporation | Steel piston with cooling gallery and method of construction thereof |
US9970384B2 (en) | 2009-11-06 | 2018-05-15 | Federal-Mogul Llc | Steel piston with cooling gallery and method of construction thereof |
US20110197845A1 (en) * | 2010-02-17 | 2011-08-18 | William Flowers | Piston assembly |
US9856820B2 (en) | 2010-10-05 | 2018-01-02 | Mahle International Gmbh | Piston assembly |
US8973484B2 (en) | 2011-07-01 | 2015-03-10 | Mahle Industries Inc. | Piston with cooling gallery |
US9243709B2 (en) * | 2013-03-14 | 2016-01-26 | Mahle International Gmbh | Welded piston assembly |
KR101874559B1 (ko) | 2016-12-07 | 2018-08-02 | 동양피스톤 주식회사 | 차량 엔진용 피스톤 및 차량 엔진용 피스톤의 제조 방법 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE393451C (de) * | 1924-04-11 | Maschf Augsburg Nuernberg Ag | Auswechselbarer gekuehlter Kolbenboden fuer Grossdieselmaschinen | |
GB769919A (en) * | 1954-06-10 | 1957-03-13 | Maybach Motorenbau Gmbh | Improvements in or relating to oil-cooled pistons for high-speed internal combustionengines |
US3485143A (en) * | 1967-10-09 | 1969-12-23 | Caterpillar Tractor Co | Friction welded internally cooled piston |
-
1977
- 1977-07-04 DE DE19772730120 patent/DE2730120A1/de not_active Withdrawn
-
1978
- 1978-06-01 DE DE7878200004T patent/DE2860397D1/de not_active Expired
- 1978-06-01 EP EP19780200004 patent/EP0000592B1/de not_active Expired
- 1978-07-03 JP JP8083878A patent/JPS5428949A/ja active Pending
- 1978-07-03 BR BR7804259A patent/BR7804259A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
EP0000592A1 (de) | 1979-02-07 |
JPS5428949A (en) | 1979-03-03 |
EP0000592B1 (de) | 1981-01-07 |
BR7804259A (pt) | 1979-04-17 |
DE2730120A1 (de) | 1979-01-25 |
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